Erdogan's white phosphorus moment?

An Italian web site is reporting that Turkish Prime Minister Recep Tayyip Erdogan's security forces added a chemical agent called Jenix to the water canons that they have been using against protesters in Istanbul's Taksim Square and Gerzi Park?

This story does not yet appear on the parallel English web site (which is called Ansa), but here are the key words in Italian (emphasis added  by the